code 43

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Jun 16, 2002 | 04:23 PM

chad

Thread Starter

Moderator

Joined: May 2001

Posts: 12,232

Likes: 5

From: Browns Summit, NC, USA

code 43

43=Fuel supply system circuit.

how do i fix this?

Jun 16, 2002 | 08:32 PM

InevitableRace

Joined: Feb 2002

Posts: 601

Likes: 0

From: Jacksonville, FL

Re: code 43 (Chad)

take the light bulb out

Jun 16, 2002 | 11:24 PM

Sonny

Honda-Tech Member

Joined: Jun 2001

Posts: 2,763

Likes: 2

From: Dark Aether

Re: code 43 (Chad)

It could be as simple as your gas cap not being on tight enough. Check it, reset the ECU, and try gain.

Sonny

Jun 17, 2002 | 03:51 AM

Todd Reid

Member

Joined: Jun 2001

Posts: 1,440

Likes: 2

From: Elkton, MD, 21921

Re: code 43 (Sonny)

this is usually a bad 02 sensor, in my experience.

has happened twice to me; start the car up and no light for about 2 minutes. then the check engine light comes on. if you drive for a while, then shut off the motor and start it again, does the light go out? i put a meter on my O2 sensor, and it was acting "lazy" so I replaced it. problem solved!

good luck
Todd

PS this was on a 94 OBD-I Teg motor.